Up a level to AcSmDatabase      
AcSmDatabase.UnlockDb Method

Unlocks the database.

Use the bCommit parameter to specify if changes should be saved to disk.

Syntax

UnlockDb(

pObject As Object,

bCommit As Boolean = True) As Object

pObject Input owner of the database lock
bCommit Input Boolean specifying True if changes should be saved to disk
   Comments?